The hex color #a72e5d is a dark color. The web-safe version is Hex
#993366. A complementary color is
#58D1A2. The grayscale version is
#666666. A 20% lighter version of the original color is
#DA6190, and Hex
#74002A is the 20% darker color. If the color is saturated by 10%, you get
#AE285C. If the color is desaturated by 10%, the color
#A1345E is obtained.